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CONTENTS
1. SAFETY
4
1.1 SIGNAL EXPLANATION
4
1.2 ARC WELDING DAMAGE
4
1.3 ELECTRIC AND MAGNETIC FIELDS
7
2. SUMMARY
8
2.1 BRIEF INTRODUCTION
8
2.2 MODULE EXPLANATION
9
2.3 WORKING PRINCIPLE
9
2.4 VOLT-AMPERE CHARACTERISTIC
9
3. INSTALLATION AND ADJUSTMENT
11
3.1 PARAMETERS
11
3.2 DUTY CYCLE AND OVER HEATING
12
3.3 MOVEMENT AND PLACEMENT
12
3.4 POWER SUPPLY INPUT CONNECTION
12
3.5 POLARITY CONNECTION (MMA)
13
3.6 ASSEMBLING THE EQUIPMENT (TIG)
13
4. OPERATION
14
4.1 MACHINE CONTROLS
14
4.2 CONTROL PANEL
15
4.3 ARGON ARC WELDING OPERATION
18
4.3.1 TIG WELDING (4T OPERATION)
18
4.3.2 TIG WELDING (2T OPERATION)
19
4.4 WELDING PARAMETERS
20
4.4.1 JOINT FORMS IN TIG/MMA
20
4.4.2 EXPLANATION OF WELDING QUALITY
20
4.4.3 PARAMETERS MATCHING
21
4.5 OPERATION ENVIRONMENT
23
4.6 OPERATION NOTICES
23
5. MAINTENANCE AND TROUBLESHOOTING
24
5.1 MAINTENANCE
24
5.2 TROUBLESHOOTING
25
5.3 MAIN ELECTRICAL DIAGRAM
27
STEALTH DIGI-TIG 180 DC PULSE PFC MV